fmt: hold on to all free buffers, regardless of size
This code made sense before fmt switched to using sync.Pool, but a
sync.Pool clears all items on GC, so not reusing something based on
size is just a waste of memory.
Change-Id: I201312b0ee6c572ff3c0ffaf71e42623a160d23f
Reviewed-on: https://go-review.googlesource.com/21480
Reviewed-by: Rob Pike <r@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/src/fmt/print.go b/src/fmt/print.go
index 1a0b51a..d071dcf 100644
--- a/src/fmt/print.go
+++ b/src/fmt/print.go
@@ -132,10 +132,6 @@
// free saves used pp structs in ppFree; avoids an allocation per invocation.
func (p *pp) free() {
- // Don't hold on to pp structs with large buffers.
- if cap(p.buf) > 1024 {
- return
- }
p.buf = p.buf[:0]
p.arg = nil
p.value = reflect.Value{}
